org.ajax4jsf.ajax.ResourceBundleMap Maven / Gradle / Ivy

/**
 * Licensed under the Common Development and Distribution License,
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.sun.com/cddl/
 *   
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

package org.ajax4jsf.ajax;

import java.util.Collection;
import java.util.Map;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
import java.util.Set;

import org.ajax4jsf.framework.util.message.Messages;

/**
 * Very limited Map decorator to ResourceBundle.
 * @author shura
 *
 */
public class ResourceBundleMap implements Map {
	
	private ResourceBundle _bundle;

	/**
	 * @param bundle
	 */
	public ResourceBundleMap(ResourceBundle bundle) {
		super();
		_bundle = bundle;
	}

	/* (non-Javadoc)
	 * @see java.util.Map#size()
	 */
	public int size() {
		return 0;
	}

	/* (non-Javadoc)
	 * @see java.util.Map#isEmpty()
	 */
	public boolean isEmpty() {
		return false;
	}

	/* (non-Javadoc)
	 * @see java.util.Map#containsKey(java.lang.Object)
	 */
	public boolean containsKey(Object key) {
		
		try {
			_bundle.getObject(key.toString());
			return true;
		} catch (MissingResourceException e) {
			return false;
		}
	}

	/* (non-Javadoc)
	 * @see java.util.Map#containsValue(java.lang.Object)
	 */
	public boolean containsValue(Object value) {
		// TODO Auto-generated method stub
		return false;
	}

	/* (non-Javadoc)
	 * @see java.util.Map#get(java.lang.Object)
	 */
	public Object get(Object key) {
		try {
			return _bundle.getObject(key.toString());
		} catch (MissingResourceException e) {
			return key;
		}
	}

	/* (non-Javadoc)
	 * @see java.util.Map#put(java.lang.Object, java.lang.Object)
	 */
	public Object put(Object arg0, Object arg1) {
		throw new UnsupportedOperationException(Messages.getMessage(Messages.BUNDLE_MAP_NO_PUT_VALUE));	
	}

	/* (non-Javadoc)
	 * @see java.util.Map#remove(java.lang.Object)
	 */
	public Object remove(Object key) {
		throw new UnsupportedOperationException(Messages.getMessage(Messages.BUNDLE_MAP_NO_REMOVE_VALUE));	
	}

	/* (non-Javadoc)
	 * @see java.util.Map#putAll(java.util.Map)
	 */
	public void putAll(Map arg0) {
		throw new UnsupportedOperationException(Messages.getMessage(Messages.BUNDLE_MAP_NO_PUT_VALUE));	
	}

	/* (non-Javadoc)
	 * @see java.util.Map#clear()
	 */
	public void clear() {
		throw new UnsupportedOperationException(Messages.getMessage(Messages.BUNDLE_MAP_NO_REMOVE_VALUE));	
	}

	/* (non-Javadoc)
	 * @see java.util.Map#keySet()
	 */
	public Set keySet() {
		// TODO Auto-generated method stub
		return null;
	}

	/* (non-Javadoc)
	 * @see java.util.Map#values()
	 */
	public Collection values() {
		// TODO Auto-generated method stub
		return null;
	}

	/* (non-Javadoc)
	 * @see java.util.Map#entrySet()
	 */
	public Set entrySet() {
		// TODO Auto-generated method stub
		return null;
	}

}